J Formos Med Assoc
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Adherence to anti-osteoporosis medications (AOMs) is crucial. National Health Insurance (NHI) in Taiwan has its own rules of reimbursement rule for AOMs. The midterm adherence remained inconclusive. Here we investigated the adherence according to the initially used AOMs, for three consecutive years. ⋯ The initial AOMs and the observed adherence may provide clues for optimizing patient treatment. The real-world adherence in Taiwan was far from satisfactory in our study.
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Osteoporotic vertebral fractures may predict the future occurrence of fractures and increase mortality. Treating underlying osteoporosis may prevent second fractures. However, whether anti-osteoporotic treatment can reduce the mortality rate is not clear. The aim of this population study was to identify the degree of decreased mortality following the use of anti-osteoporotic medication after vertebral fractures. ⋯ In addition to fracture prevention, anti-osteoporotic treatments for patients with vertebral fractures were associated with a reduction in mortality. A longer duration of treatment and the use of long-acting drugs was also associated with lower mortality.
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We reported 25 recipients (14 females and 11 males) aged from 18 to 65 years who unexpectedly received a primary dose of undiluted BNT162b2 vaccine (180 μg). The most common adverse reactions included injection site pain (n = 22), followed by fever (9), fatigue (8), chest tightness (6), and dizziness (6). The most common laboratory abnormalities were anemia (n = 4) and elevated liver transaminase level (4), followed by abnormal leukocyte counts (3) and elevated D-dimer level (3). ⋯ Significant elevations of anti-SARS-CoV-2 spike IgG titers after a booster dose of the BNT162b2 were found. Similar to reports of BNT162b2 clinical trials, the adverse reactions and laboratory abnormalities of these recipients were mild, and they spontaneously recovered within a few weeks. These results provide clinical and immunological effects of undiluted BNT162b2 vaccine inoculation.
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Osteoporosis increases the fracture and mortality risk of patients and has a higher disease burden than some cancers. Therefore, global concerns regarding the prevention and treatment of osteoporosis have been raised. However, fast-aging Taiwan lacks national epidemiological data on osteoporosis in recent years. We aimed to establish and update epidemiological data on osteoporosis by analyzing national data from 2008 to 2019. ⋯ The age-standardized prevalence and incidence rates decreased remarkably from 2008 to 2019, while the number of prevalent osteoporosis remained steady. Patients with hip fractures encountered a high 1-year mortality rate, while the risk of imminent refracture was notable for patients with spine fractures.
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Previous epidemiological researchers have used various algorithms to identify a second hip fracture; however, there has been no validation of these algorithms to date. This study aimed to verify existing algorithms for identifying second hip fracture under the International Classification of Diseases diagnostic coding systems. Furthermore, we examined the validity of two newly proposed algorithms that integrated the concept of periprosthetic fractures and laterality of the ICD-10 coding system. ⋯ Algorithms integrated clinical insights of periprosthetic fractures and laterality concept of ICD-10 coding system provided satisfactory validity and help precisely define second hip fracture in future database research.